They look like the winner yes - EU + Russia will become comparably weaker compared the US and China, reminiscent of history when conflict between France, Britain and Germany allowed SU + US to establish themselves as superpowers.
Still the economic consequences of the conflict should not be overestimated, the impact is expected to be minimal compared to Covid for example.
It is not just US companies that profit either - in 2020 we exported for 50 million worth of arms here, we expect that figure to rise substantially in 2022 obviously.
The shares of German arms company Rheinmetall
alone increased by around 40 percent, reaching record highs. Germany’s announcement also benefits other German defense companies such as Heckler & Koch, Krauss-Maffei Wegmann, and Diehl.
Imperialist powers are using Russia’s brutal aggression against Ukraine as part of a process of rearmament. The world’s large arms manufacturers are cheering around the world.
Time to invest some Greek money perhaps - war is always profitable